Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a medium bowl, whisk together the flour, baking soda, and salt.
In a large bowl, beat the softened butter, granulated sugar, and brown sugar together until creamy.
Add the egg and vanilla extract to the butter mixture, mixing until well combined.
Blend in the softened cream cheese until smooth.
Gradually add the flour mixture to the wet ingredients, mixing until just combined.
Fold in the diced strawberries and white chocolate chips gently.
Drop tablespoon-sized balls of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 10-12 minutes or until the edges are lightly golden.
Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.